40776876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1571}}^1$

素因数の和:1691

約数の個数: 72

約数和(自身を含む): 119019264

約数和(自身を除く): 78242388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 412, 618, 721, 927, 1236, 1442, 1571, 1854, 2163, 2884, 3142, 3708, 4326, 4713, 6284, 6489, 8652, 9426, 10997, 12978, 14139, 18852, 21994, 25956, 28278, 32991, 43988, 56556, 65982, 98973, 131964, 161813, 197946, 323626, 395892, 485439, 647252, 970878, 1132691, 1456317, 1941756, 2265382, 2912634, 3398073, 4530764, 5825268, 6796146, 10194219, 13592292, 20388438, 40776876]

約数ペア:

[(1, 40776876), (2, 20388438), (3, 13592292), (4, 10194219), (6, 6796146), (7, 5825268), (9, 4530764), (12, 3398073), (14, 2912634), (18, 2265382), (21, 1941756), (28, 1456317), (36, 1132691), (42, 970878), (63, 647252), (84, 485439), (103, 395892), (126, 323626), (206, 197946), (252, 161813), (309, 131964), (412, 98973), (618, 65982), (721, 56556), (927, 43988), (1236, 32991), (1442, 28278), (1571, 25956), (1854, 21994), (2163, 18852), (2884, 14139), (3142, 12978), (3708, 10997), (4326, 9426), (4713, 8652), (6284, 6489)]